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which of the Following is The 65th term in the Sequence 8,5,2,-1, ...

a.-184 b.-186 c.-190 d.-195.


Sagot :

Answer:

an=a1 +(n-1)d

a65= 8 + (65-1) 3

a65 = 8 + 64 (-3)

a65= 8 + (-192)

a65= -184

Step-by-step explanation:

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which of the Following is The 65th term in the Sequence 8,5,2,-1, ...

Given that n = 65, a1 = 8 and d = -3

[tex]{ \tt{ a_{n}= a_{1} + (n - 1)d}} \\ { \tt{a65 =8 + (65 - 1) - 3}} \\ { \tt{a65 = 8 + 64( - 3)}} \\ { \tt{a65 = 8 +( - 192)}} \\ { \tt{a = - 184}} \\ { \tt{answer→ \: \: { \boxed{ \blue{\tt{ a = - 184}}}}}}[/tex]

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